Frailty Prevalence And Evaluation Of The FRAIL Scale Questionnaire In Patients with Inflammatory Bowel Disease

Background Inflammatory bowel disease (IBD) predisposes individuals to frailty, linked with adverse outcomes. While the Fried Frailty Index (FFI) is a well-established phenotypic tool to assess frailty, its administration is cumbersome. The FRAIL scale, simpler but not widely used in IBD patients, presents an alternative. We aimed to assess the prevalence of frailty and compare the FRAIL scale with the FFI. Methods Two hundred and nine confirmed IBD patients underwent assessment using both the FFI and the FRAIL scale. Patients were categorized as non-frail, pre-frail, or frail. Pearson coefficients evaluated correlation, and unadjusted analyses assessed frailty risk factors. ROC curve analysis evaluated the FRAIL scale. Results Among participants (53.5% female, median age 44), 37% were non-frail, 50% pre-frail, and 13% frail. The FRAIL scale exhibited strong correlation with the FFI for all three categories. Age showed no significant association with frailty. Frail individuals displayed higher inflammatory markers and more severe clinical disease, with frailty more prevalent in UC than CD patients. Frail individuals also exhibited lower hemoglobin, creatinine, and albumin levels. Conclusion Frailty and pre-frailty are prevalent in the IBD population, not necessarily linked with older age. The FRAIL scale demonstrated excellent correlation with the FFI, offering a practical tool for identifying frailty in IBD without physical measurements. Future studies should explore multivariable models incorporating frailty risk factors and interventions to mitigate adverse outcomes in the IBD population.